save project

diy4.py

@@ -6,7 +6,7 @@ key = "abcdefgh使用编程实现位移替换加密，制作密码机关真是
 message = "诺依，周末一起去看动漫展吧！"
 key_message = ""
 # 请使用私钥key，对message进行加密
-
+noise = "1"
 
 for i in message:
     str1 = i
@@ -17,7 +17,7 @@ for i in message:
 
 list_message = list(key_message)
 
-index = random.randint(1, len(key_message))
+index = random.randint(0, len(key_message))
 list_message.insert(index, noise)
 
 result_message = "".join(list_message)